<!doctype html>
<html>

<head>
    <meta charset="UTF-8">
    <title>linux  实验环境</title>

    <style type="text/css">
        .btn {
            display: inline-block;
            padding: 6px 12px;
            margin-bottom: 0;
            font-size: 14px;
            font-weight: normal;
            line-height: 1.42857143;
            text-align: center;
            white-space: nowrap;
            vertical-align: middle;
            -ms-touch-action: manipulation;
            touch-action: manipulation;
            cursor: pointer;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
            background-image: none;
            border: 1px solid transparent;
            border-radius: 4px;
        }
        .btn-danger {
            color: #fff;
            background-color: #d9534f;
            border-color: #d43f3a;
        }
        .btn-danger:hover,
        .btn-danger:focus,
        .btn-danger.focus,
        .btn-danger:active,
        .btn-danger.active,
        .open > .dropdown-toggle.btn-danger {
            color: #fff;
            background-color: #c9302c;
            border-color: #ac2925;
        }

        .btn-primary {
            color: #fff;
            background-color: #007bff;
            border-color: #007bff;
        }

        .btn-primary:hover {
            color: #fff;
            background-color: #0069d9;
            border-color: #0062cc;
        }
    </style>
</head>

<body style="text-align:center;">
<h1>linux 实验环境</h1>
<br/><br/><br/><br/>
<p style="text-align: center">
    <a href="/ssh" class="btn btn-primary">web ssh</a>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <a href="vm.html" class="btn btn-danger">web 虚拟机</a>
</p>
</body>

</html>
